i have a page with clickable divs that has been populated dynamically with Json. The divs contains list of items, and when i click on a specific one, i get a new page that contains the name and details of the clicked item.
My issue is that i can't figure out how to display the label (name) of the item cliked, if you can give some help. Many thanks !
Here is my JSON array:
$data['dataHeader'] = array('id', 'Name', 'Value');
$data['dataJson'] = array(
array('id1', 'Jeans', 'blablablabla'),
array('id2', 'Leather Jacket', 'some random description'),
array('id3', 'Suede Boots', 'description of boots')
);
Here is what i tried to do :
(function( $ ) {
// Plugin to clickable element
$.fn.infoClickable = function() {
this.each(function() {
// get the object
var elm = $( this );
// Define click event
elm.on("click", function(){
//Get info relative to clicked element
var currentPage = elm.data("page");
loadPage_X_Content(elm);
});
});
}
// Load page 1
loadPage1Content();
// Application du plug-in
$('.clickableDiv').infoClickable();
}( jQuery ));
function loadPage_X_Content(elm){
var nextPage = currentPage + 1;
var nextPageName = '#LV' + nextPage +'Content';
arrayOfData = reponseData;
currentValue = arrayOfData;
var elm = $( this );
var elmID = elm.attr("id");
var PageContent = '';
PageContent += '<div>' + elmID + '</div>';
$.ajax({
url : "Pages/index.php",
type: 'GET',
dataType: 'json',
data: 'action=loadPage' + '&ID=' + elmID,
success: function(reponseData) {
For header :
LVContent += '<div class="HeaderLine">';
$.each(arrayOfData['dataHeader'], function(currentIdx, currentValue)
{
if (currentIdx > 0) PageContent += '<div class="' + arrayOfData[currentIdx] + '">'+ currentValue +'</div>';
});
For data :
$.each(arrayOfData['dataJson'], function(currentIdx, currentValue){
PageContent += '<div class="BlocLine clickableDiv" ';
PageContent += ' id="' + currentIdx + "_" + currentContext + '"';
PageContent += ' >';
// columns
$.each(currentValue, function(currentIdx, currentValueCol){
if (currentIdx > 0){
PageContent += '<div class=" '+ arrayOfData[currentIdx] +' "';
PageContent += ' >'+ currentValueCol +'</div>';
}
});
PageContent += '</div>';
});
$(nextPageName).append(PageContent);
$(nextPageName).find('.clickableDiv').infoClickable();
});
The code included does not specify what elm is.
So just to clarify, is your elm:
var elm = document.getElementById('theAttrDivId');
?
Also you're asking for the name but searching for the ID, so make sure it's:
var elmID = elm.attr("name");
Related
I am currently working on a project with spring.
My problem is to check Flug and change the value of the class. Data changes properly when refreshed, but does not change when it is brought to the screen via history.back().
How can I change my data?
function get_push_list(pushdata) {
var listdata = pushdata.map(function(obj){
var html = '<li onClick="linkDetail('+obj.push_seq +','+obj.seq_no +')">'
+ '<div class="timeline-wrapper">'
if (obj.flug != "N" ) {
html += '<label class="timeline-label">'+ obj.type +'</label>';
} else {
html += '<label class="timeline-label not-read" id="timeline'+ obj.seq_no +'" >'+ typedata +'</label>'
}
html += '<div class="timeline-title">'+ obj.title +'</div>'
+ '<div class="timeline-content">'+ obj.body +'</div>'
+ '<div class="timeline-time">'+ obj.reg_date +'</div>';
return html;
});
$('#pushlist').append(listdata);
}
...
function linkDetail(push_seq_no,seq_no) {
var timelineid = document.getElementById("timeline" +seq_no);
var data = {};
data.seq_no = seq_no;
data.flug = "Y";
$.ajax({
url : "/update_status",
type : "POST",
dataType : "json",
data: data,
success : function(result) {
if(result.resultCode == "S000"){
timelineid.class = "timeline-label"
location.href= '/NoticeDetail?' + push_seq_no
} else {
alert(result.resultCode,result.resultMsg);
}
}
});
}
In Ajax Success method Remove
timelineid.class = "timeline-label"
And Add (This is for add a new class to your tag)
timelineid.classList.add('timeline-label');
This is for remove old class from your tag.
timelineid.classList.remove('Class name you want to remove');
With the code below I am trying to update PartialView's HTML.
open_Modal_AssignAmendRoles = function (url) {
$.ajax({
url: url,//PartialView URL
cache: false,
type: "POST",
dataType: "html",
success: function (data, textStatus, XMLHttpRequest) {
var modalhtml = data;
var result = datafetchfunction("action URL", )
if (result.compleate == true) {
result.data.employeeroles.forEach(function (roletype) {
var tagbox = $(modalhtml).find("#tagbox" + roletype.clientroletypeid);
var span = $(modalhtml).find("#rolecontainer" + roletype.clientroletypeid);
var roletypeid = roletype.clientroletypeid
roletype.roles.forEach(function (role) {
var roleid = role.FK_ClientRoleID
var roledescription = role.ClientRole_Description;
var rolecode = role.ClientRole_Code
var markup = ""
markup += " <li class='taglist' id='" + roleid + "'>"
markup += " <button onclick='$(this).parent().remove()' class='tagclose'>"
markup += " <span class='glyphicon glyphicon-remove' aria-hidden='true'></span>"
markup += " </button>"
markup += " <a class='assignedrole' href='Javascript:void(0);' onclick='pop_click_fn(this)'"
markup += " role-id='" + roleid + "' role-type-id=" + roletypeid + ""
markup += " data-toggle='popover' data-trigger='hover' data-content='" + roledescription + "' data-placement='top' > " + rolecode + " </a>"
markup += " </li>";
$(span).append(markup)
})
})
openModal( modalhtml);
}
}
});
}
Step 1:
On button click the open_Modal_AssignAmendRoles() function is called. Then it goes to the success() function.
Step 2:
var result = datafetchfunction("action URL" )
this fetch data as JSON format
Step 3:
Then I start some loop, I already create some spans and find them with
var span = $(modalhtml).find("#rolecontainer" + roletype.clientroletypeid);
Step 4:
then I build a markup and assign this
$(span).append(markup)
and finally, call
openModal( modalhtml);
But modalhtml is not updated as expected, it means lis which I created with loop is not added.
Can someone tell me what is the problem and how to solve this?
I am getting no response from a 2nd ajax request. I am trying to display an google information window on google map that contains only a single tab when a certain criteria is matched otherwise I want to display two tabs. I thought I could easily implement this with another marker function with tailored behaviour, but I receive no response. Any help on this is always appreciated. Thanks in advance.
// click event handler
google.maps.event.addListener(marker, 'click', function () {
var ecoli_array = [];
var marker = this;
var str = "";
var beach_status; // beach_status flag
// load gif before ajax request completes
infoWindow.setContent('<img src="img/loading.gif" alt="loading data"/>');
infoWindow.open(map, marker);
// override beach data when a beach is closed
beach_status = this.getBeachStatus();
beach_status = beach_status.toLowerCase();
if (beach_status === 'closed') {
str = [
'<h1>' + this.beach_name + '</h1>',
'<h3>' + this.beach_region + '</h3>',
'<p>' + this.status_description + '</p>'
].join('');
infoWindow.setContent(str);
infoWindow.open(map, marker); // changed this to marker to resolve issue
} else {
// chained ajax invocations
if ( this.displayOnlyAlgaeResults === false ) {
// Standard Use case
$.when(this.getEcoliData(), this.getAlgaeData()).done(function (data1, data2) {
str += marker.getHeader() + marker.afterGetEcoliData(data1[0].rows);
str += marker.afterGetAlgaeData(data2[0].rows);
infoWindow.setContent(str);
infoWindow.open(map, marker); // changed this to marker to resolve issue
// render tabs UI
$(".tabs").tabs({ selected: 0 });
}); // end when call
}else{
// Algae Only Use Case
var d = this.getOnlyAlgaeData();
console.log(d);
$.when( this.getOnlyAlgaeData() ).done(function ( rsp ) {
//console.log(rsp);
str += marker.getAlgaeHeader() + marker.afterGetOnlyAlgaeData( rsp[0].rows );
//str += marker.afterGetOnlyAlgaeData(data2[0].rows);
infoWindow.setContent(str);
infoWindow.open(map, marker); // changed this to marker to resolve issue
// render tabs UI
$(".tabs").tabs({ selected: 0 });
}); // end when call
} // end inner if else
} // end outer if else
}); // End click event handler
getOnlyAlgaeData: function () { // begin getAlgaeData
var obj;
var queryURL = "https://www.googleapis.com/fusiontables/v1/query?sql=";
var queryTail = '&key=xxxxx&callback=?';
var whereClause = " WHERE 'Beach_ID' = " + this.beach_id;
var query = "SELECT * FROM xxxx "
+ whereClause + " ORDER BY 'Sample_Date' DESC";
var queryText = encodeURI(query);
// ecoli request
return $.ajax({
type: "GET",
url: queryURL + queryText + queryTail,
cache: false,
dataType: 'jsonp'
});
}, // end getAlgaeData method
// added afterGetOnlyAlgaeData
afterGetOnlyAlgaeData: function (data) {
var algae_rows_str = "";
algae_rows = data;
var algae_rows_str = [
'<div id="tab-1">',
'<h1>' + this.beach_name + '</h1>',
'<h3>' + this.beach_region + '</h3>',
'<table id="algae_table " class="data">',
'<tr>',
'<th>Sample Date</th>',
'<th class="centerText">Blue Green Algae Cells <br/>(cells/ mL) </th>',
'<th>Recreational Water Quality Objective <br/>(100,000 cells/mL)</th>',
'<th class="centerText">Algal Toxin Microcystin <br/> (μg/L)</th>',
'<th>Recreational Water Quality Objective <br/> (20 μg/L)</th>', // &mu instead of u
'</tr>'
].join('');
//console.log(algae_rows);
if (typeof algae_rows === 'undefined') {
algae_rows_str = [
'<div id="tab-1">',
'<h1>' + this.beach_name + '</h1>',
'<h3>' + this.beach_region + '</h3>',
'<p>This season, no algal blooms have been reported at this beach.</p>',
'</div>',
'</div>',
'</div>',
'</div>'
].join('');
} else {
for (var i = 0; i < algae_rows.length; i++) {
//console.log(rows[i]);
//algae_rows_str += '<tr><td>' + formatDate(algae_rows[i][2]) + '</td><td class="centerText">' + checkAlgaeToxinCount(algae_rows[i][3]) + '</td><td>' + checkAlgaeToxinForAdvisory(algae_rows[i][4]) + '</td><td class="centerText">' + checkAlgaeCount(algae_rows[i][5]) + '</td><td>' + checkBlueGreenAlgaeCellsForAdvisory(algae_rows[i][6]) + '</td></tr>';
algae_rows_str += '<tr><td>' + formatDate(algae_rows[i][2]) + '</td><td class="centerText">' + checkAlgaeCount(algae_rows[i][5]) + '</td><td>' + checkBlueGreenAlgaeCellsForAdvisory(algae_rows[i][6]) + '</td><td class="centerText">' + checkAlgaeToxinCount(algae_rows[i][3]) + '</td><td>' + checkAlgaeToxinForAdvisory(algae_rows[i][4]) + '</td></tr>';
}
algae_rows_str += '</table>'
algae_rows_str += '</div></div></div>';
//return algae_rows_str;
} //end if
return algae_rows_str;
}, // end afterGetOnlyAlgaeData
}); // ====================end marker
I essentially copied two identical functions that work, gave them a slightly different name and customized each function to display 1 tab instead of two, but I get no response.
Thoughts?
thanks for the help, it ended up being something simple.
I was incorrectly referencing the response. Ie. I change the following line:
str += marker.getAlgaeHeader() + marker.afterGetOnlyAlgaeData( rsp[0].rows );
to
str += marker.getAlgaeHeader() + marker.afterGetOnlyAlgaeData( rsp.rows );
Geez!
BACKGROUND
My app consist of 2 static pages and x number of dynamically generated pages. The number of dynamically generated pages varies from time to time. My first static page is a login page. Once you login you are taken to the 2nd static page which is a welcome screen and then you can start swiping left to view the dynamically generated pages.
What i want to achieve
I basically want to get the page id of the currently active page. As in i want to get the id of the page i am currently viewing. i tried the following
pageId = $('body').pagecontainer('getActivePage').prop("id");
console.log('==========================>THIS IS ID: '+pageId);
It only gives me the page id of the 2nd static page and not the id of the dynamically generated pages because when i swipe left to view my dyanamically generated pages the console log does not print at all.
Here is the code for the entire relevant js
var widgetNames = new Array();
var widgetId = new Array();
//ActivePageId
var pageId = ''
$(document).on("pagecreate", function () {
$("body > [data-role='panel']").panel().enhanceWithin();
});
$(document).on('pagecreate', '#page1', function () {
$("#log").on('click', function () {
$.ajax({
url: "script.login",
type: "GET",
data: {
'page': 'create_user',
'access': 'user',
'username': $("input[name='username']").val(),
'password': $("input[name='password']").val()
},
dataType: "text",
success: function (html) {
console.log(html);
widgetNames = new Array();
widgetId = new Array();
var res = html.match(/insertNewChild(.*);/g);
for (var i = 0; i < res.length; i++) {
var temp = res[i].split(',');
if (temp.length >= 3) {
widgetNames[i] = (temp[2].replace('");', '')).replace('"', '');
widgetId[i] = temp[1].replace("'", "").replace("'", "").replace(/ /g, '');
}
}
var AllWidgets = ''
var testwidget = new Array();
var tempWidgetContent = html.match(/w\d+\.isHidden(.*)\(\) == false\)[\s\S]*?catch\(err\)\{ \}/gm);
for (var i = 0; i < tempWidgetContent.length; i++) {
var widgetContent = tempWidgetContent[i].substring(tempWidgetContent[i].indexOf('{') + 1);
testwidget[i] = widgetContent.replace("site +", "");
}
var widgetPart = new Array();
for (var i = 0; i < widgetNames.length; i++) {
var pageHeaderPart = "<div data-role='page' id='" + widgetId[i] + "' data-pageindex='" + i + "' class='dynPageClass'><div data-role='header' data-position='fixed'><a data-iconpos='notext' href='#panel' data-role='button' data-icon='flat-menu'></a><h1>BASKETBALL FANATICO</h1><a data-iconpos='notext' href='#page2' data-role='button' data-icon='home' title='Home'>Home</a></div> <div data-role='content'>";
var pageFooterPart = "</div><div data-role='footer' data-position='fixed'><span class='ui-title'><div id='navigator'></div></span></div></div>";
var check = "<div data-role='content'><ul data-role='listview'data-insert='true'><li data-role='list-divider' data-theme='b'>" + widgetNames[i] + "</div>";
widgetPart[i] = '<DIV style=\" text-align: center; background-color:#989797; font-size: 75pt;\" id=widgetContainer_' + widgetId[i] + '></DIV><SCRIPT>' + 'function UpdateWidgetDiv' + widgetId[i] + '() {' + testwidget[i] + '$(\"#widgetContainer_' + widgetId[i] + '").html(counterValue);' + '}' + 'setInterval(function(){UpdateWidgetDiv' + widgetId[i] + '()},3000)' + '</SCRIPT>';
AllWidgets += '<a href="#' + widgetId[i] + '" class="widgetLink" data-theme="b" data-role="button" >' + widgetNames[i] + '</a>';
var makePage = $(pageHeaderPart + check + widgetPart[i] + pageFooterPart);
makePage.appendTo($.mobile.pageContainer);
}
$('#items').prepend(AllWidgets).trigger('create');
//Get Active Page ID
$( ":mobile-pagecontainer" ).on( "pagecontainershow", function( event, ui ) {
pageId = $('body').pagecontainer('getActivePage').prop("id");
alert( "The page id of this page is: " + pageId );
});
}
});
});
});
Please advise and sorry if it is a bad question to ask as I am a beginner.
You were getting the active page from within the ajax call, not when swiping to a new page.
The detection code needs to fire when you are on one of the dynamic pages, show you could use pagecontainershow to detect the pageID as soon as the page displays (http://api.jquerymobile.com/pagecontainer/#event-show).
$( ":mobile-pagecontainer" ).on( "pagecontainershow", function( event, ui ) {
pageId = $(":mobile-pagecontainer" ).pagecontainer('getActivePage').prop("id");
});
UPDATE: Using pageid when updating pages:
It looks like you want an update every 3 seconds on the active page. so create a function for the entire page:
function UpdateActivePage(){
//get active page
pageId = $(":mobile-pagecontainer" ).pagecontainer('getActivePage').prop("id");
//figure out index
var idx;
for (var i=0; i<widgetId.length; i++){
if (widgetId[i] == pageid){
idx = i;
break;
}
}
//run your update
eval(testwidget[idx]);
$("#widgetContainer_" + pageid).html(updated stuff);
}
setInterval(UpdateActivePage, 3000);
Here's my code for gathering titles/posts from reddit's api:
$.getJSON("http://www.reddit.com/search.json?q=" + query + "&sort=" + val + "&t=" + time, function (data) {
var i = 0
$.each(data.data.children, function (i, item) {
var title = item.data.title
var url = item.data.url
var id = item.data.id
var subid = item.data.subreddit_id
var selftext = item.data.selftext
var selftextpost = '<p id="post' + i + '">' + selftext + '</p><br>'
var post = '<div>' + '' + title + '' + '</div>'
results.append(post)
results.append(selftextpost)
i++
});
});
Basically every post (selftext) is assigned a different paragraph id (post0, post1, post2, etc) for every result that's pulled. I'm also going to create a "hide" button that follows the same id scheme based on my i variable (submit0, submit1, submit2, etc). I want to write a function so that based on which button they click, it will hide the corresponding paragraph. I've tried doing an if statement that's like if("#hide" + i) is clicked, then hide the corresponding paragraph, but obviously that + i doesn't work. How else can I tackle this?
Could you try something like the below?
showhide = $("<a class='hider'>Show/Hide</a>");
results.append(showhide);
$(showhide).click(function() {
$(this).next().toggle();
}
Alternatively:
$.each(data.data.children, function (i, item) {
var title = item.data.title
var url = item.data.url
var id = item.data.id
var subid = item.data.subreddit_id
var selftext = item.data.selftext
var selftextpost = '<p id="post' + i + '">' + selftext + '</p><br>'
var showhide = $("<a class='hider" + i + "'>Show/Hide</a>");
var post = '<div>' + '' + title + '' + '</div>'
results.append(post)
results.append(selftextpost)
results.append(showhide);
$(showhide).click(function() {
$(this).next().toggle();
});
i++
});