In jquery, implement prop () function to control multiple-selection boxes (select all, reverse-Select) _jquery

Today, I read the jquery manual, a little bit more understanding of the prop () function, and a record of memory.

Prop (): Gets the value of the first element in the matching element set

Determine if the first one in the checkbox is selected:

$ (": CheckBox"). Prop ("checked"); Returns False if the first checkbox is selected to return true.

Disable and select all check boxes on the page:

$ ("input[type= ' checkbox ']"). Prop ("Disabled", true);
$ ("input[type= ' checkbox ']"). Prop ("checked", true);

Select all the check boxes on the page:

$ ("input[type= ' checkbox ']"). Prop ("Checked", function (I, Val) {  //i: Index Val:true/false (selected to True, otherwise false)
 return!val;
});

This jquery implementation of the prop () function control multiple-selection box (select, reverse) is a small series to share all the content, hope to give you a reference, but also hope that we support the cloud-dwelling community.