Find all inputs with special attribute name, where part of name is javascript variable [closed] - javascript

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$("td[id^='td0_']")
My question is how can I replace 0 in the example above with a variable myvar?

You should be able to use:
$("td[id^='td" + myvar + "_']")

Use the quotes appropriately.
$("td[id^='td" + myvar +"_']")

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Can't write html dynamically in Jquery innerHtml [closed]

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Closed 2 years ago.
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I use jquery to put html dynamically but it is not working...
Here is what I have tried
$("#root").innerHtml("<h1>Hello</h1>")
You should not use innerHtml instead use html()
You can do as below
$("#root").html("<div>Hello</div>")

What does "->" mean in javascript? [closed]

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What does the -> operator do in the .js code below?
_blm.mpU_onIdentified(function() {
console.log('find_program_result.js -> mpU_onIdentified');
_blm.mpU.people.set({
'findProgramsResultsHref': location.href
});
This isn't an operator - it's inside a string which is being logged. You can identify it by the quotes enclosing it:
console.log('find_program_result.js -> mpU_onIdentified');
// quotes --^------------------------------------------^

i want to get my result with 2 decimal [closed]

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Below is the code I currently using which I need to round the end result to 2 decimals.Can someone help me figure out what I did wrong.
total = panjang*ht+hf;
document.getElementById("ototal").innerHTML =eval(total(toFixed(2)));
The variable total is a number, not a function.
You should use toFixed function like this
total.toFixed(2)

How do I split a string, breaking at a symbol ':'? [closed]

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I have this string
24.733835, 121.34365500000001:AP-54184
i want to spilt the string by ':' , but why can't spilt the string
var newarray= '24.733835, 121.34365500000001:AP-54184'.spilt(/:/);
document.write(newarray[0]+","+newarray[1]+"<br>");
Is there anything wrong with my code ?
There is no function spilt() unless it's part of the Milk class. You want split(':')
You have a typo in your code, it should be .split(), not .spilt()...

Access c# list of objects with jquery [closed]

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Closed 8 years ago.
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I can not figure out why I can't access the result elements.
Whats getting returned:
[{"customSurfaceMaster": {"CSMasterID":1,"CSName":"Q17","QuestionId":12,"OpType":"22","OpFlag":null,"ChartType":"Bar"},"UserCSID":1,"UserId":2,"CSMasterID":1,"PeriodType":null,"PeriodStartValue":null,"PeriodEndValue":null,"ImpLevel":1,"DisplayOrder":1,"Visible":true}]
Trying to access here:
var Tile = BindTiles(result.customSurfaceMaster.chartType, result.customSurfaceMaster.CSname, result.ImpLevel);
The error:
result.customSurfaceMaster is undefined
Try this:
var Tile = BindTiles(result.customSurfaceMaster[0].chartType, result.customSurfaceMaster[0].CSname, result.ImpLevel);

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