如何在javascript中获取我的lvrow中的标题属性

Question

im trying to get the title in function getProj(lvrow) . but i dont know whats wrong in my javascript.

heres my javascript

function getProj(lvrow){ 
    var btnhd = document.getElementById("hdField");
    btnhd.value = $(lvrow).data("title") // in this part the program always stop
    document.getElementById("getProj").click();
} 

Thanks.

Answer 1

as far as i understood, lvrow is your project object and it has title property.

function getProj(lvrow){ 
    var btnhd = document.getElementById("hdField");
    btnhd.value = lvrow.title;
    document.getElementById("getProj").click();
} 

Hope this helps :)

Answer 2

HTML DOM title Property:

 var titleAttr = document.getElementById('myAbbr').title; console.log(titleAttr); 

 <p> <abbr id="myAbbr" title="World Health Organization">WHO</abbr> was founded in 1948. </p> 

In your function, once you get the element by id , you can directly access to its property title :

function getProj(lvrow) {
    var btnhd = document.getElementById("hdField");
    document.getElementById("getProj").click();

    // Element's property title
    console.log(btnhd.title);
}