大约有 30,000 项符合查询结果（耗时：0.0281秒） [XML]
Check if inputs are empty using jQuery
...ent in IE)
$("#inputname").keyup(function() {
if (!this.value) {
alert('The box is empty');
}});
share
|
improve this answer
|
follow
|
...
How to use JavaScript regex over multiple lines?
...c</pre>ddd";
var arr= ss.match( /<pre[^\0]*?<\/pre>/gm );
alert(arr); //Working
share
|
improve this answer
|
follow
|
...
How to use Checkbox inside Select Option
...SelectAllOption: true
});
$('#btnget').click(function(){
alert($('#chkveg').val());
});
});
</script>
</div>
</form>
</body>
</html>
Here's the DEMO
$(function() {
$('#chkveg').multiselect({
includeSelectAllOption: true
});
...
How can I make a clickable link in an NSAttributedString?
...tion] openURL:aURL];
}];
Sample Screenshot (the handler is set to pop an alert instead of open a url in this case)
share
|
improve this answer
|
follow
|
...
Tri-state Check box in HTML?
... default:
// display the current value if it's unexpected
alert(control.value);
}
}
function tristate_Marks(control) {
tristate(control,'\u2753', '\u2705', '\u274C');
}
function tristate_Circles(control) {
tristate(control,'\u25EF', '\u25CE', '\u25C9');
}
function tri...
How to validate inputs dynamically created using ng-repeat, ng-show (angular)
...rl" name="socialUrl" ng-model="social.url">
<span class="alert error" ng-show="urlForm.socialUrl.$error.url">URL error</span>
</ng-form>
</div>
The other alternative would be to write a custom directive for this.
Here is the jsFiddle showing the usag...
StringLength vs MaxLength attributes ASP.NET MVC with Entity Framework EF Code First
...t in my test with MVC 5). The one to choose then depnds on how you want to alert the user that this is the maximum text length. With the stringlength attribute, the user will simply not be able to type beyond the allowed length. The maxlength attribute doesn't add this html attribute, instead it gen...
How to check if a string is a valid hex color representation?
...alid, no change will occur.
col2=e.style.borderColor;
if(col2.length==0) {alert("Bad Color!");}
Step 5: Clean up after yourself by setting the color back to an empty string.
e.style.borderColor="";
The Div:
<div id="mydiv" style="border-style:none; position:absolute; left:-9999px; top:...
How to create a jQuery function (a new jQuery method or plugin)?
...
From the Docs:
(function( $ ){
$.fn.myfunction = function() {
alert('hello world');
return this;
};
})( jQuery );
Then you do
$('#my_div').myfunction();
share
|
improve t...
What does the function then() mean in JavaScript?
... .then(function(battery) {
var charging = battery.charging;
alert(charging);
})
.then(function(){alert("YeoMan : SINGH is King !!");});
Another es6 Example
function fetchAsync (url, timeout, onData, onError) {
…
}
let fetchPromised = (url, timeout) => {
return ...