getelementbyid

Set the date to raddatepicker by using Javascript

由 孤者浪人 提交于 2019-12-13 16:05:57
问题 I am getting a date value from server side and passing it to javascript method and then i am assigning the date to Telerik RadDatePicker control using Javascript. I am getting date as var Date1="16/01/2013 00:00:00"; function SetDate(Date1) { var datepicker = $find("<%= RadDatePicker1.ClientID %>"); datepicker.set_selectedDate(Date1); } datepicker.value=Date1; to display the date.but i am Unable to display the date in raddatepicker 回答1: This question was old, but here goes... It may just be

Uncaught TypeError: Cannot read property 'options' of null - some of the code work

由 孤者浪人 提交于 2019-12-13 07:29:19
问题 I want to read the user's choice by the function: var e = document.getElementById("Trip_Type"); var Trip_Type = e.options[e.selectedIndex].value; var i = document.getElementById("Trip_Population"); var Trip_Population= i.options[i.selectedIndex].value; var j = document.getElementById("Trip_Duration"); var Trip_Duration= j.options[j.selectedIndex].value; The option Trip_Population and Trip_type is varchar and chosen from a drop down list: <select id = "Trip_Population" style="width: 120px">

class name instead of id for live output?

由 柔情痞子 提交于 2019-12-13 07:23:39
问题 I have a form, and as the user inputs in the text field the output is visible further down. At the moment im using 'id' so the output is limited to one field only. What I would like to do is have the output visible in more than one text field while the user is typing. I've got this far just by editing some code I found online, but i dont know how to proceed from here after having tried for a few hours. Any help would be much appreciated. I've put the jsbin link below and also the code below

Creating a loop from a series of onMouseOver Events

由 倾然丶 夕夏残阳落幕 提交于 2019-12-13 06:43:03
问题 how can I create a loop out of this function. window.onload = function makeHalo() { document.getElementById("d1").onmouseover = function() { this.id ="d1On"; this.className="hover"; document.getElementById("menu1").style.color="#6DC5E6"; }; document.getElementById("menu1").onmouseover = function() { this.style.color="#6DC5E6"; document.getElementById("d1").className="hover"; document.getElementById("d1").id="d1On"; }; document.getElementById("d1").onmouseout = function() { this.id ="d1"; this

If I use “getElementById” to alter a CSS style of a single object, how do I alter all elements that inherit the style?

由 爷，独闯天下 提交于 2019-12-13 03:47:40
问题 All the examples I've seen use "getElementById" to get the single element, and then change that style for that singular element. I'm in the situation where I need to modify all the matching elements on the page with a style. I need to change the font size, height, and width. How do I do this, and is jQuery required or optional? The reason I ask is because this site doesn't use jQuery and I'd rather not download the entire library just to accomplish this one thing. Update As an example,

getElementById or parseInt not working?

由 自闭症网瘾萝莉.ら 提交于 2019-12-13 01:19:52
问题 I am trying to write a simple form on HTML/Javascript where I type in a number, adds one and then displays it. I got it working but it was concatenating the one instead of adding it. I used the parseInt(), but it is showing "Nan". Any suggestions? The HTML is: <head> <link src="script.js" type="text/javascript"></script></head> <body> <input type="text" id="grossSalary"> <button type="button" onclick="calculateTax()"> Generate Tax </button> </body> The Javascript is: function calculateTax(){

Setting a Value of a Textbox in Javascript in the URL bar of Chrome just writes the value to the screen

由 痞子三分冷 提交于 2019-12-12 19:11:59
问题 I am trying to set the value of a textbox in a webpage to a certain value by entering this into the url bar: javascript:document.getElementById("textboxID").value = "Value"; However whenever I do it just returns a blank screen with whatever value I was trying to set written in the corner. I am using Google Chrome and I know that this problem does not occur on just one website as I have tried it on many, which leads me to believe that the problem is with the browser, not the site. Does anyone

Getting object of anchor tag using getElementById

由 二次信任 提交于 2019-12-12 19:11:32
问题 anchorobject = document.getElementById('backbutton'); alert(anchorobject); <a href="http://www.hotmail.com" id="backbutton">back</a> The above code alerts the href attribute string ( http://www.hotmail.com ). Not the object itself. The file I am editing is just a local file which I want to use in some third party program in the future. First, I am coding it on my local computer. When I try to get the object of a DIV it works just fine. Why can't I get the object of an anchor ( <a> ) tag in

javascript getElementsByClassName not working with <select> [duplicate]

由 99封情书 提交于 2019-12-12 05:16:48
问题 This question already has answers here : How to use getElementsByClassName in javascript-function? [duplicate] (3 answers) Closed 5 years ago . I am trying to use getElementsByClassName to make my select's options jump to their URL's depending on the value: http://www.example.com/?page_id="value" Here's what I've done: http://jsfiddle.net/VvLXk/2/ But it's not working. I know I can use the getElementByID but I have three select elements (and I might add more). I believe it only applies to one

Clicking buttons in IE with VBScript on CRA website

由 与世无争的帅哥 提交于 2019-12-12 05:16:42
问题 I’m very new to VBScript and I’m trying to automate some payroll calculations through the CRA website http://www.cra-arc.gc.ca/esrvc-srvce/tx/bsnss/pdoc-eng.html in excel. I’m been trying to figure this out for few days now with no luck. I think my problem is very simple: I’m trying to click on the “I accept button” at the bottom of the page of the website above. The code I’ve written is below but for the following line I don’t know how to actually click the button. I always get an error here
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